Animate Your Content <= 1.0.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
The Animate Your Content plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'animation-set' shortcode in versions up to, and including, 1.0.0. This is due to insufficient input sanitization and output escaping on user supplied attributes in the shortcode_args_to_html_attrs() function, which concatenates shortcode attribute values directly into double-quoted HTML attributes without calling esc_attr(). This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-8872
- 2026-10-03 Alias added: GHSA-9vgm-7xvx-g4wx
References
Other 4
- https://www.wordfence.com/threat-intel/vulnerabilities/id/5d7fd79f-8113-4143-b630-46531e574fc9?source=cve
- https://plugins.trac.wordpress.org/browser/animate-your-content/trunk/plugin.php#L135
- https://plugins.trac.wordpress.org/browser/animate-your-content/trunk/plugin.php#L116
- https://plugins.trac.wordpress.org/browser/animate-your-content/trunk/plugin.php#L88
More fides-it vulnerabilities
- TI-2026-07789 Post Categories Gallery <= 1.0.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes CVSS 3.1MEDIUM 6.4
Sources
- CVE-2026-8872 · CVE Program
- CVE-2026-8872 · NVD
- FIRST EPSS
- GHSA-9vgm-7xvx-g4wx · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences